494 Attacking the Nirvana Stage

A bright red light barrier rose on the training platform, enveloping it entirely. Meanwhile, powerful ripples repeatedly spread from within the light barrier, giving it an extremely stable feeling.

This Pill River was a place the ancient sects left for their disciples to use. Hence, the defensive structures in this place was quite powerful. If one did not open it, even if Wang Lie and the others went crazy, it would not be the slightest bit affected.

Lin Dong’s gaze swept over those bright red light barrier. His eyes also revealed a satisfied expression. Some envy also appeared in his heart when he sensed the great strength of this formation. Those disciples from the ancient sect were truly fortunate. Not only did they have an envious training ground like the Pill River but they also possessed such a powerful protection.